From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: [PATCH v2 7/8] KVM: x86 emulator: simplify instruction decode flags for opcodes E0-FF Date: Thu, 26 Aug 2010 11:36:13 +0300 Message-ID: <1282811774-16534-8-git-send-email-avi@redhat.com> References: <1282811774-16534-1-git-send-email-avi@redhat.com> To: Marcelo Tosatti , kvm@vger.kernel.org Return-path: Received: from mx1.redhat.com ([209.132.183.28]:49910 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753316Ab0HZIgS (ORCPT ); Thu, 26 Aug 2010 04:36:18 -0400 Received: from int-mx08.intmail.prod.int.phx2.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o7Q8aHfA009887 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Thu, 26 Aug 2010 04:36:18 -0400 Received: from cleopatra.tlv.redhat.com (cleopatra.tlv.redhat.com [10.35.255.11]) by int-mx08.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o7Q8aGYq017685 for ; Thu, 26 Aug 2010 04:36:17 -0400 In-Reply-To: <1282811774-16534-1-git-send-email-avi@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: Use the new byte/word dual opcode decode. Signed-off-by: Avi Kivity --- arch/x86/kvm/emulate.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 2610fc5..c42a9c1 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -2481,13 +2481,11 @@ static struct opcode opcode_table[256] = { N, N, N, N, N, N, N, N, /* 0xE0 - 0xE7 */ X4(D(SrcImmByte)), - D(ByteOp | SrcImmUByte | DstAcc), D(SrcImmUByte | DstAcc), - D(ByteOp | SrcAcc | DstImmUByte), D(SrcAcc | DstImmUByte), + D2bv(SrcImmUByte | DstAcc), D2bv(SrcAcc | DstImmUByte), /* 0xE8 - 0xEF */ D(SrcImm | Stack), D(SrcImm | ImplicitOps), D(SrcImmFAddr | No64), D(SrcImmByte | ImplicitOps), - D(SrcNone | ByteOp | DstAcc), D(SrcNone | DstAcc), - D(ByteOp | SrcAcc | ImplicitOps), D(SrcAcc | ImplicitOps), + D2bv(SrcNone | DstAcc), D2bv(SrcAcc | ImplicitOps), /* 0xF0 - 0xF7 */ N, N, N, N, D(ImplicitOps | Priv), D(ImplicitOps), G(ByteOp, group3), G(0, group3), -- 1.7.1